If you can accept the weight penalty of a carbon steel M60 or SP101 chambered in 327 MAG, and live with a three inch barrel, a six shot 327 Smith or Ruger is a slam dunk over both of the steel guns for small arms personal protection, given the extra round and the ballistics. Inside, it can be loaded with 32 H&R MAG and save your hearing. The ammunition problem will solve itself eventually as the caliber does seem to be gathering some momentum with the shooting public. But the diehards linger on, utterly convinced that real men shoot zombies with full house 357 MAGS indoors with their kids in the next room past the next to the last sheetrock panel.